G.Beard
New member
Hi.
Measured diode drop 0 on L7100
Removed R7140 and got 0 drop on pin 2 pad for where R7140 used to be. No short on any of the 3 remaining pads.
Thought it may be bad bypass caps so injected voltage On pad 1 of C1768 @ 1v 4A and all that got hot was the CPU, nothing around it got hot on either side of the board.
Not sure where to go from here?
Measured diode drop 0 on L7100
Removed R7140 and got 0 drop on pin 2 pad for where R7140 used to be. No short on any of the 3 remaining pads.
Thought it may be bad bypass caps so injected voltage On pad 1 of C1768 @ 1v 4A and all that got hot was the CPU, nothing around it got hot on either side of the board.
Not sure where to go from here?